Polycrystalline brightness LED package cooling gradually gained the upper hand on Climate
fecha:2010-12-01 16:38
gh. In addition to masks or lens through the second optical methods such as addition, there is no other better solution. In addition, the high-power single-chip package, Although a mature production technology, but the single-chip high current ( 700mA) in the case of the operation, the chip will have a very high density of the hot heat, the phase which makes packaging factory In the packages, but also must consider the thermal stress on the solid crystal and the welding of the derivative problem
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07/29 15:21